Security Operations (SecOps) Engineer Lagos

At TeKnowledge, we turn complexity into clarity – and potential into progress. We go beyond problem-solving to transform how you grow. By blending cutting-edge technology with expert insight, we help enterprises, governments and tech vendors tackle their biggest challenges while preparing them for what’s next. From strategy to execution, we drive smarter, faster, and more sustained innovation—empowering organizations with the capability and control to lead with confidence. We are  recruiting to fill the position below:

 Job Title: Security Operations (SecOps)  Engineer

Location: Lagos About the job

We’re seeking a Security Operations (SecOps) Engineer who will be responsible for monitoring, detecting, investigating, and responding to cybersecurity threats across the organization's global infrastructure. This role plays a key part in maintaining the security posture of our network, cloud, endpoint, and identity environments. The successful candidate will be a hands-on security professional with experience administering security platforms, supporting incident response activities, managing vulnerabilities, and implementing security controls within hybrid and cloud-based environments.

Monitor, investigate, and respond to security alerts generated by SIEM, EDR/XDR, firewalls, email security, and cloud security platforms. Perform security event triage and escalate incidents as required. Support incident response activities including containment, remediation, and recovery. Participate in root cause analysis and post-incident reviews. Maintain incident documentation and response procedures.

Administer and support security solutions including: Microsoft Sentinel Microsoft Defender XDR Defender for Endpoint Defender for Office 365 Defender for Identity Defender for Cloud Apps Microsoft Purview DLP Microsoft Entra ID Protection Darktrace Email or equivalent email security platforms Support onboarding of log sources and security integrations. Assist with tuning alerts and improving detection capabilities.

Implement and maintain firewall policies and security controls. Support management of Palo Alto firewalls and VPN services, including: Security Policies NAT Policies VPN Gateways Routing Configuration Security Hardening Assist in network segmentation and security reviews.

Perform vulnerability assessments and coordinate remediation activities. Track remediation progress and validate resolution. Assist with security hardening initiatives.

Support Azure security services including: Conditional Access Policies Microsoft Defender for Cloud Microsoft Entra ID Azure Arc Virtual Network Gateways Network Security Groups (NSGs) Assist with implementing security best practices in Azure environments.

Maintain security documentation, operational procedures, and knowledge articles. Support compliance initiatives including ISO 27001, GDPR, and customer security requirements. Participate in audit preparation and evidence collection activities.

SC-200 Security Operations Analyst AZ-500 Azure Security Engineer Security+ CySA+ GIAC Certifications.

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